P0O ✓ Factory-verified

GMC · Regular Production Option

OnStar Fleet Remote Access, additional 45 months

Years 2019 Models 2 Factory citations 2

Query this via API →

Also documented for BuickChevrolet

Documented applications

Acadia — Second generation (C1XX) (2017–2023) →

• 2019 ✓ Factory-verified

  SLE-1, SLE-2, SLT-1, SLT-2, Denali: O; adds to the 3 months included

  ⛭ GM factory document — 2019 gmc acadia order guide copy gm authority, p.42.

Terrain — Second generation (D2XX) (2018–2024) →

• 2019 ✓ Factory-verified

  all trims: O; fleet orders; new for 2019

  ⛭ GM factory document — 2019 gmc terrain order guide copy gm authority, p.49.

This page aggregates every documented appearance of P0O in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.